Bip39 Ian Coleman. The passphrase just isn't picked with the predefined list of 2048 words – it could be any word or phrase you end up picking. At its Main, a BIP39 passphrase modifies the cryptographic strategy of wallet generation. Right here’s a specialized look at how it really works: https://kingslists.com/story20763264/bip39-word-list-pdf-https-linktr-ee-bip39-not-known-details-about-bip39-list